test
node1
TO:0000112
microbial disease
response
node2
TO:0000148
viral disease
response
node1->node2
node3
CO_334:0000039
cassava mosaic
disease incidence
trait
node2->node3
node4
CO_334:0000200
cassava mosaic
disease incidence
12-month evaluation
variable
node3->node4
node5
TO:0000387
plant trait
node6
TO:0000164
plant stress trait
node5->node6
node7
TO:0000179
biotic plant stress
trait
node6->node7
node7->node1